Prove theorems about lines and angles.
Standard detail
CCSS.Math.Content.HSG-CO.C.9
Standard
Depth 3Parent ID: 4163CC957C1D4768A190411019538035Standard set: Grades 9, 10, 11, 12
Original statement
Quick facts
- Statement code
- CCSS.Math.Content.HSG-CO.C.9
- List ID
- 9.
- Standard ID
- 7DEFA4CA184549A1820F3B494B19AC85
- ASN identifier
- S2526393
- Subject
- Mathematics (2010-2014)
- Grades
- 09, 10, 11, 12
- Ancestor IDs
- 4163CC957C1D4768A190411019538035E891A236C9824FFDA96A1FBD81688D92049AB041AAB3497AA578DC77C2CF33F4
- Exact matches
- Source document
- TN Common Core State Standards for Mathematics (2010)
- License
- CC BY 3.0 US
- Dataset notes
Theorems include: vertical angles are congruent; when a transversal crosses parallel lines, alternate interior angles are congruent and corresponding angles are congruent; points on a perpendicular bisector of a line segment are exactly those equidistant from the segment's endpoints.